11215152

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 80

約数和(自身を含む): 34685280

約数和(自身を除く): 23470128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 1997, 2808, 3994, 5616, 5991, 7988, 11982, 15976, 17973, 23964, 25961, 31952, 35946, 47928, 51922, 53919, 71892, 77883, 95856, 103844, 107838, 143784, 155766, 207688, 215676, 233649, 287568, 311532, 415376, 431352, 467298, 623064, 700947, 862704, 934596, 1246128, 1401894, 1869192, 2803788, 3738384, 5607576, 11215152]

約数ペア:

[(1, 11215152), (2, 5607576), (3, 3738384), (4, 2803788), (6, 1869192), (8, 1401894), (9, 1246128), (12, 934596), (13, 862704), (16, 700947), (18, 623064), (24, 467298), (26, 431352), (27, 415376), (36, 311532), (39, 287568), (48, 233649), (52, 215676), (54, 207688), (72, 155766), (78, 143784), (104, 107838), (108, 103844), (117, 95856), (144, 77883), (156, 71892), (208, 53919), (216, 51922), (234, 47928), (312, 35946), (351, 31952), (432, 25961), (468, 23964), (624, 17973), (702, 15976), (936, 11982), (1404, 7988), (1872, 5991), (1997, 5616), (2808, 3994)]